find the measure of b

Find The Measure Of B

Answers

Answer 1

Answer:

93°

Step-by-step explanation:

8x-25+7x-5=180

15x-30=180

15x=210

x=14

<B=7(14)-5

<B=93°


Related Questions

Simplify the given expression.
(-4-4x)/(x²-x-2)

Answers

Answer:

3423

Step-by-step explanation:

6⇅∞ωπ⊂⇔⇔⇔⇔

Answer:

Step by step explanation

Step-by-step explanation:

N e v e r  g o n n a  g i v e   y o u  u p

Emmet gets paid at home for doing extra chores. Last week, he did 1 load of laundry and 3
loads of dishes, and his parents paid him $10. The week before, he finished 1 load of laundry
and 7 loads of dishes, earning a total of $18. How much does Emmet earn for completing
each type of chore?

Answers

Answer:

He earns $4 for a load of laundry and $2 for a load of dishes.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is how much he earns for a load of laundry.

y is how much he earns for a load of dishes.

Last week, he did 1 load of laundry and 3 loads of dishes, and his parents paid him $10.

This means that:

[tex]x + 3y = 10[/tex]

[tex]x = 10 - 3y[/tex]

The week before, he finished 1 load of laundry and 7 loads of dishes, earning a total of $18.

This means that [tex]x + 7y = 18[/tex]

Since [tex]x = 10 - 3y[/tex]

[tex]10 - 3y + 7y = 18[/tex]

[tex]4y = 8[/tex]

[tex]y = \frac{8}{4}[/tex]

[tex]y = 2[/tex]

[tex]x = 10 - 3y = 10 - 3*2 = 10 - 6 = 4[/tex]

He earns $4 for a load of laundry and $2 for a load of dishes.

Which pair isn’t congruent help me out ✏️

Answers

it’s H because you have to see it good

help please will give brainliest

Answers

Answer:

[tex]\frac{40}{27}[/tex]

Step-by-step explanation:

We need to evaluate the sum of the following finite geometric series.

We need to define r and [tex]a_{n}[/tex]

[tex]r = 1/3[/tex]

[tex]a_{n} =(\frac{1}{3} )^{n-1}[/tex]

Follow the geometric sequence sum formula and substitute :

[tex]1*\frac{1-(\frac{1}{3})^4 }{1-\frac{1}{3} }[/tex]

Simplify :

[tex]1 * \frac{3*\frac{80}{81} }{2}[/tex]

Get rid of the 1 :

[tex]\frac{3*\frac{80}{81} }{2}[/tex]

Multiply the numerators :

[tex]\frac{\frac{80}{27} }{2}[/tex]

Move the denominator of the fraction in the numerator and move it to the denominator of the whole fraction :

[tex]\frac{80}{27*2}[/tex]

Multiply the denominators :

[tex]\frac{80}{54}[/tex]

Simplify  by dividing both the numerator and denominator by 2 :

[tex]\frac{40}{27}[/tex]

If (x + 1)(x - 3) = 12, then which of the following statements is true?
x+1=0 or X-3=0
X +1 = 12 or X - 3 = 12
OX-5 = 0 or x + 3 = 0

Answers

Answer:

x=−3 or x=5

Step-by-step explanation:

what is this ???? ??????????????

Answers

Answer:

I READY

Step-by-step explanation:

how do I graph x+3y=3​

Answers

Answer:

Hopefully this helps on the graphing part.

Answer:

Go to desmos dot com it's a life saver. Type the equation into the thing and it shows up

Or, the equation would be y=-1/3x+3. 3 is your y intercept, and you have a slope of -1/3 (down one, to the right three)

Step-by-step explanation:

What is the area of the trapezoid

Answers

Answer:

150

Step-by-step explanation:

srry if incorrect but thats what i got

describe the possible lengths of the third side of the triangle given that the lengths of the other two sides are 5 inches and 12 inches

Answers

Answer:

60

Step-by-step explanation:

Is 3.42 repeating irrational or rational

Answers

Answer:

3.42 is a repeating irrational because no matter what repeating decimal it is, it will always be irrational

Step-by-step explanation:

Hope this helps

Answer:

The answer is rational because if it's repeating .4242 then it means it's rational

hope this helps

have a good day :)

Step-by-step explanation:

In the first quadrant, you start at (8, 11)
and move 3 units right and 9 units down
What point will you end up on?
O

Answers

Answer:

(11,2)

Step-by-step explanation:

(8+3,11-9)

(11,2)

After the translations the point locates at (2, 5) and it is in first quadrant.

What is coordinate plane?

A coordinate plane is a two-dimensional surface formed by two number lines. It is formed when a horizontal line (the X-axis) and a vertical line (the Y-axis) intersect at a point called the origin. The numbers on a coordinate grid are used to locate points.

Given that, in the first quadrant, you start at (8, 11) and move 3 units right and 9 units down

The point moves 3 units right is (8+3, 11+3)

= (11, 14)

The point moves 9 units down is

(11-9, 14-9)

= (2, 5)

Therefore, after the translations the point locates at (2, 5).

Learn more about the coordinate plane here:

https://brainly.com/question/24134413.

#SPJ2

Will give brainliest

Answers

Answer: Believe you can and you're halfway there

Have a great day!

I don’t have the answer but I’m just spreading positivity.

What is the distance between (12, -7) and (-3 -7)?​

Answers

(-15,0) ....................

Which ordered pair is a solution? Select all that apply
y + 3 = 4 (x - 7)
(5, 5)
(10, 9)
(8, 1)
(-1, 5)

Answers

Answer:

(10, 9) and (8, 1)

Step-by-step explanation:

you can just use substitution

Genevieve deposited $400 into her bank account. The equation A open parentheses t close parentheses equal 400 open parentheses 1.07 close parentheses to the power of t can be used to calculate the value of her money after t years. What is the annual interest rate she is earning on her deposit?

Answers

Answer:

7%

Step-by-step explanation: i took the test and got it right

Find cos(B) A.) 7/3 B.) 3/7 C.) 3/58 D.) 7/58

Answers

A. 7/3
HOPE IT HELLS U!!!!

What is $6 divided by $0.15 . In steps please

Answers

Answer:

40

Step-by-step explanation:

6/0.15 = 40

What is the equation for this graph?

Answers

Step-by-step explanation:

the answer is:

y=2

the graph is constant at 2

Which of the following situations can be best represented by the inequality 6X + 15 < 100 ?

Answers

Answer:

6x<100-15

6x<85

x<85/6

x<14.17

Step-by-step explanation:

Question Help

Patrick had $20. Then, he saved $6.95 each week for 5 weeks. How much money does he have
now?

Answers

Answer:

Patrick would have a total of $54.75

Answer:

After 5 weeks, Patrick will have $54.75

Step-by-step explanation:

m = $6.95w + $20

m = $6.95(5) + $20

m = $34.75 + $20

m = $54.75

Use the GCF and the Distributive Property to
rewrite the following expression:
24 +30

Answers

Answer:

B = 6(4 + 5)

Step-by-step explanation:

GCF = The greatest common factor, example: GCF of 12 and 16 = 12 is divisible by all of these numbers. The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.

Distributive property = allows us to multiply the number by a group of numbers, which are added together. The distributive property is given by: a(b+c) = ab + ac

The Greatest Common Factor of 24 and 30 is 6 because it is the largest number they have together (24 = 6*4 and 30 = 6*5)

24 divided by 6 = 4

30 divided by 6 = 5

This fits B the most: 6(4 + 5)

The answer is B, I hope this helps!

angle 1 and 2 are complementary
angle 1 =x
angle2 = (3x+30)

Answers

Answer:

Angel 1 is 45

Angel 2 is the same

Step-by-step explanation:

evaluate 9.3s+8.9t when s=3 and t=4

Answers

Answer:

63.5

Step-by-step explanation:

9.3(3)+8.9(4) = 63.5

substitute the values (s and t) with the given numbers (3 and 4.)

Answer:

63.5

Step-by-step explanation:

The revenue of a company is represented by 3x² + 9x + 5 and the costs by 3x² + 3x + 21. If the profit can be found by subtracting cost from revenue, what expression could represent the profit? I​

Answers

6x-16 is the equation for profit

Subtract the cost equation from the revenue equation

The 3X^2 cancel each other out
9X-3X= 6X
And 5-21= -16

Leaving 6X-16

A local little league has a total of 75 ​players, of whom 80​% are left​-handed. How many left​-handed players are​ there?​

Answers

Pikuai answers~

===================

60  Players are left handed

===================

Hope this helped, have a great day~

Plz help me!
-12 - 58 - (-34) =

Answers

-36 would be the answer

hope that helped :)

Answer:

-36

Step-by-step explanation:

-12-58-(-34) or -12-58+34

-70+34 or 34-70

subtract 70 from 34

-36

Hope this helps. Have a nice day you amazing bean child.

Out of the 300 people who entered a bicycle race, 90%
of them carried a water bottle with them during race.
How many of the people carried a water bottle?

Answers

-270 people carried a water bottle.-

— 5х + Зу = 51
y = 10x 8

Answers

Answer:

n,.bnmvm

Step-by-step explanation

mnmnmm,

30 + 18 = 6(5 + ___)

Answers

48=6(5+3)
48=6(8)
48=48

Answer:

3

Step-by-step explanation:

30 + 18 = 48

5 + 3 = 8, 6 x 8 = 48

If this was helpful vote brainliest :)

12) Dr. Weight told his patient to lose no more than 2% of his body weight each
month. If the patient weighs 327 pounds how long will it take for him to safely
get to his goal of 180 pounds?

Answers

2x2=5 is correct 2#+}+#
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